Unmanned aerial vehicle



FIG. 1 is a top, front and right side perspective view of the unmanned aerial vehicle showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

FIG. 8 is a top, rear and left side perspective view of the unmanned aerial vehicle shown in FIGS. 1-7; and,

FIG. 9 is a top, rear and right side perspective view of the unmanned aerial vehicle shown in FIGS. 1-7. 

CLAIM The ornamental design for an unmanned aerial vehicle, as shown and described. 